Tuesday, March 16, 2010

Golden Bullet For Cancer? Nanoparticles Provide Targeted Version Of Photothermal Therapy For Cancer

Infrared images made while tumors were irradiated with a laser show that in nanocage-injected mice (left), the surface of the tumor quickly became hot enough to kill cells. In buffer-injected mice (right), the temperature barely budged. This specificity is what makes photothermal therapy so attractive as a cancer therapy. (Credit: WUSTL)

From Science Daily:

Science Daily (Mar. 16, 2010) — In a lecture he delivered in 1906, the German physician Paul Ehrlich coined the term Zuberkugel, or "magic bullet," as shorthand for a highly targeted medical treatment.

Magic bullets, also called silver bullets, because of the folkloric belief that only silver bullets can kill supernatural creatures, remain the goal of drug development efforts today.

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